Serrated top surface
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Spring washers and other lock washers, iron or steel
NSN 5915-01-406-2626
NSN 5960-01-170-4057
NSN 5925-00-329-6966
NSN 6105-01-534-9701
NSN 6620-00-717-2529
NSN 6650-01-101-6622
NSN 7035-00-631-3782
NSN 6150-01-534-6789
NSN 6650-01-652-6067
NSN 6320-01-227-2648
NSN 5855-00-298-0261
NSN 5855-01-366-2429